22186908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 59696000

約数和(自身を除く): 37509092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 199, 228, 326, 342, 398, 489, 597, 652, 684, 796, 978, 1194, 1467, 1791, 1956, 2388, 2934, 3097, 3582, 3781, 5868, 6194, 7164, 7562, 9291, 11343, 12388, 15124, 18582, 22686, 27873, 32437, 34029, 37164, 45372, 55746, 64874, 68058, 97311, 111492, 129748, 136116, 194622, 291933, 389244, 583866, 616303, 1167732, 1232606, 1848909, 2465212, 3697818, 5546727, 7395636, 11093454, 22186908]

約数ペア:

[(1, 22186908), (2, 11093454), (3, 7395636), (4, 5546727), (6, 3697818), (9, 2465212), (12, 1848909), (18, 1232606), (19, 1167732), (36, 616303), (38, 583866), (57, 389244), (76, 291933), (114, 194622), (163, 136116), (171, 129748), (199, 111492), (228, 97311), (326, 68058), (342, 64874), (398, 55746), (489, 45372), (597, 37164), (652, 34029), (684, 32437), (796, 27873), (978, 22686), (1194, 18582), (1467, 15124), (1791, 12388), (1956, 11343), (2388, 9291), (2934, 7562), (3097, 7164), (3582, 6194), (3781, 5868)]